1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_svx.hxx" 26*b1cdbd2cSJim Jagielski #include "fmexch.hxx" 27*b1cdbd2cSJim Jagielski 28*b1cdbd2cSJim Jagielski #include <sot/storage.hxx> 29*b1cdbd2cSJim Jagielski #include <svl/itempool.hxx> 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski #ifndef _SVX_DBEXCH_HRC 32*b1cdbd2cSJim Jagielski #include <svx/dbexch.hrc> 33*b1cdbd2cSJim Jagielski #endif 34*b1cdbd2cSJim Jagielski #include <sot/formats.hxx> 35*b1cdbd2cSJim Jagielski #include <svtools/svtreebx.hxx> 36*b1cdbd2cSJim Jagielski #include <tools/diagnose_ex.h> 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski #define _SVSTDARR_ULONGS 39*b1cdbd2cSJim Jagielski #include <svl/svstdarr.hxx> 40*b1cdbd2cSJim Jagielski 41*b1cdbd2cSJim Jagielski //........................................................................ 42*b1cdbd2cSJim Jagielski namespace svxform 43*b1cdbd2cSJim Jagielski { 44*b1cdbd2cSJim Jagielski //........................................................................ 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielski using namespace ::com::sun::star::uno; 47*b1cdbd2cSJim Jagielski using namespace ::com::sun::star::datatransfer; 48*b1cdbd2cSJim Jagielski 49*b1cdbd2cSJim Jagielski //==================================================================== 50*b1cdbd2cSJim Jagielski //= OLocalExchange 51*b1cdbd2cSJim Jagielski //==================================================================== 52*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- OLocalExchange()53*b1cdbd2cSJim Jagielski OLocalExchange::OLocalExchange( ) 54*b1cdbd2cSJim Jagielski :m_bDragging( sal_False ) 55*b1cdbd2cSJim Jagielski ,m_bClipboardOwner( sal_False ) 56*b1cdbd2cSJim Jagielski { 57*b1cdbd2cSJim Jagielski } 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- copyToClipboard(Window * _pWindow,const GrantAccess &)60*b1cdbd2cSJim Jagielski void OLocalExchange::copyToClipboard( Window* _pWindow, const GrantAccess& ) 61*b1cdbd2cSJim Jagielski { 62*b1cdbd2cSJim Jagielski if ( m_bClipboardOwner ) 63*b1cdbd2cSJim Jagielski { // simulate a lostOwnership to notify parties interested in 64*b1cdbd2cSJim Jagielski if ( m_aClipboardListener.IsSet() ) 65*b1cdbd2cSJim Jagielski m_aClipboardListener.Call( this ); 66*b1cdbd2cSJim Jagielski } 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski m_bClipboardOwner = sal_True; 69*b1cdbd2cSJim Jagielski CopyToClipboard( _pWindow ); 70*b1cdbd2cSJim Jagielski } 71*b1cdbd2cSJim Jagielski 72*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- clear()73*b1cdbd2cSJim Jagielski void OLocalExchange::clear() 74*b1cdbd2cSJim Jagielski { 75*b1cdbd2cSJim Jagielski if ( isClipboardOwner() ) 76*b1cdbd2cSJim Jagielski { 77*b1cdbd2cSJim Jagielski try 78*b1cdbd2cSJim Jagielski { 79*b1cdbd2cSJim Jagielski Reference< clipboard::XClipboard > xClipBoard( getOwnClipboard() ); 80*b1cdbd2cSJim Jagielski if ( xClipBoard.is() ) 81*b1cdbd2cSJim Jagielski xClipBoard->setContents( NULL, NULL ); 82*b1cdbd2cSJim Jagielski } 83*b1cdbd2cSJim Jagielski catch( const Exception& ) 84*b1cdbd2cSJim Jagielski { 85*b1cdbd2cSJim Jagielski DBG_UNHANDLED_EXCEPTION(); 86*b1cdbd2cSJim Jagielski } 87*b1cdbd2cSJim Jagielski m_bClipboardOwner = sal_False; 88*b1cdbd2cSJim Jagielski } 89*b1cdbd2cSJim Jagielski } 90*b1cdbd2cSJim Jagielski 91*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- lostOwnership(const Reference<clipboard::XClipboard> & _rxClipboard,const Reference<XTransferable> & _rxTrans)92*b1cdbd2cSJim Jagielski void SAL_CALL OLocalExchange::lostOwnership( const Reference< clipboard::XClipboard >& _rxClipboard, const Reference< XTransferable >& _rxTrans ) throw(RuntimeException) 93*b1cdbd2cSJim Jagielski { 94*b1cdbd2cSJim Jagielski TransferableHelper::implCallOwnLostOwnership( _rxClipboard, _rxTrans ); 95*b1cdbd2cSJim Jagielski m_bClipboardOwner = sal_False; 96*b1cdbd2cSJim Jagielski 97*b1cdbd2cSJim Jagielski if ( m_aClipboardListener.IsSet() ) 98*b1cdbd2cSJim Jagielski m_aClipboardListener.Call( this ); 99*b1cdbd2cSJim Jagielski } 100*b1cdbd2cSJim Jagielski 101*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- startDrag(Window * _pWindow,sal_Int8 _nDragSourceActions,const GrantAccess &)102*b1cdbd2cSJim Jagielski void OLocalExchange::startDrag( Window* _pWindow, sal_Int8 _nDragSourceActions, const GrantAccess& ) 103*b1cdbd2cSJim Jagielski { 104*b1cdbd2cSJim Jagielski m_bDragging = sal_True; 105*b1cdbd2cSJim Jagielski StartDrag( _pWindow, _nDragSourceActions ); 106*b1cdbd2cSJim Jagielski } 107*b1cdbd2cSJim Jagielski 108*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- DragFinished(sal_Int8 nDropAction)109*b1cdbd2cSJim Jagielski void OLocalExchange::DragFinished( sal_Int8 nDropAction ) 110*b1cdbd2cSJim Jagielski { 111*b1cdbd2cSJim Jagielski TransferableHelper::DragFinished( nDropAction ); 112*b1cdbd2cSJim Jagielski m_bDragging = sal_False; 113*b1cdbd2cSJim Jagielski } 114*b1cdbd2cSJim Jagielski 115*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- hasFormat(const DataFlavorExVector & _rFormats,sal_uInt32 _nFormatId)116*b1cdbd2cSJim Jagielski sal_Bool OLocalExchange::hasFormat( const DataFlavorExVector& _rFormats, sal_uInt32 _nFormatId ) 117*b1cdbd2cSJim Jagielski { 118*b1cdbd2cSJim Jagielski DataFlavorExVector::const_iterator aSearch; 119*b1cdbd2cSJim Jagielski 120*b1cdbd2cSJim Jagielski for ( aSearch = _rFormats.begin(); aSearch != _rFormats.end(); ++aSearch ) 121*b1cdbd2cSJim Jagielski if ( aSearch->mnSotId == _nFormatId ) 122*b1cdbd2cSJim Jagielski break; 123*b1cdbd2cSJim Jagielski 124*b1cdbd2cSJim Jagielski return aSearch != _rFormats.end(); 125*b1cdbd2cSJim Jagielski } 126*b1cdbd2cSJim Jagielski 127*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- GetData(const::com::sun::star::datatransfer::DataFlavor &)128*b1cdbd2cSJim Jagielski sal_Bool OLocalExchange::GetData( const ::com::sun::star::datatransfer::DataFlavor& /*_rFlavor*/ ) 129*b1cdbd2cSJim Jagielski { 130*b1cdbd2cSJim Jagielski return sal_False; // do not have any formats by default 131*b1cdbd2cSJim Jagielski } 132*b1cdbd2cSJim Jagielski 133*b1cdbd2cSJim Jagielski //==================================================================== 134*b1cdbd2cSJim Jagielski //= OControlTransferData 135*b1cdbd2cSJim Jagielski //==================================================================== 136*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- OControlTransferData()137*b1cdbd2cSJim Jagielski OControlTransferData::OControlTransferData( ) 138*b1cdbd2cSJim Jagielski :m_pFocusEntry( NULL ) 139*b1cdbd2cSJim Jagielski { 140*b1cdbd2cSJim Jagielski } 141*b1cdbd2cSJim Jagielski 142*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- OControlTransferData(const Reference<XTransferable> & _rxTransferable)143*b1cdbd2cSJim Jagielski OControlTransferData::OControlTransferData( const Reference< XTransferable >& _rxTransferable ) 144*b1cdbd2cSJim Jagielski :m_pFocusEntry( NULL ) 145*b1cdbd2cSJim Jagielski { 146*b1cdbd2cSJim Jagielski TransferableDataHelper aExchangedData( _rxTransferable ); 147*b1cdbd2cSJim Jagielski 148*b1cdbd2cSJim Jagielski // try the formats we know 149*b1cdbd2cSJim Jagielski if ( OControlExchange::hasControlPathFormat( aExchangedData.GetDataFlavorExVector() ) ) 150*b1cdbd2cSJim Jagielski { // paths to the controls, relative to a root 151*b1cdbd2cSJim Jagielski Sequence< Any > aControlPathData; 152*b1cdbd2cSJim Jagielski if ( aExchangedData.GetAny( OControlExchange::getControlPathFormatId() ) >>= aControlPathData ) 153*b1cdbd2cSJim Jagielski { 154*b1cdbd2cSJim Jagielski DBG_ASSERT( aControlPathData.getLength() >= 2, "OControlTransferData::OControlTransferData: invalid data for the control path format!" ); 155*b1cdbd2cSJim Jagielski if ( aControlPathData.getLength() >= 2 ) 156*b1cdbd2cSJim Jagielski { 157*b1cdbd2cSJim Jagielski aControlPathData[0] >>= m_xFormsRoot; 158*b1cdbd2cSJim Jagielski aControlPathData[1] >>= m_aControlPaths; 159*b1cdbd2cSJim Jagielski } 160*b1cdbd2cSJim Jagielski } 161*b1cdbd2cSJim Jagielski else 162*b1cdbd2cSJim Jagielski { 163*b1cdbd2cSJim Jagielski DBG_ERROR( "OControlTransferData::OControlTransferData: invalid data for the control path format (2)!" ); 164*b1cdbd2cSJim Jagielski } 165*b1cdbd2cSJim Jagielski } 166*b1cdbd2cSJim Jagielski if ( OControlExchange::hasHiddenControlModelsFormat( aExchangedData.GetDataFlavorExVector() ) ) 167*b1cdbd2cSJim Jagielski { // sequence of models of hidden controls 168*b1cdbd2cSJim Jagielski aExchangedData.GetAny( OControlExchange::getHiddenControlModelsFormatId() ) >>= m_aHiddenControlModels; 169*b1cdbd2cSJim Jagielski } 170*b1cdbd2cSJim Jagielski 171*b1cdbd2cSJim Jagielski updateFormats( ); 172*b1cdbd2cSJim Jagielski } 173*b1cdbd2cSJim Jagielski 174*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- lcl_fillDataFlavorEx(SotFormatStringId nId,DataFlavorEx & _rFlavor)175*b1cdbd2cSJim Jagielski static sal_Bool lcl_fillDataFlavorEx( SotFormatStringId nId, DataFlavorEx& _rFlavor ) 176*b1cdbd2cSJim Jagielski { 177*b1cdbd2cSJim Jagielski _rFlavor.mnSotId = nId; 178*b1cdbd2cSJim Jagielski return SotExchange::GetFormatDataFlavor( _rFlavor.mnSotId, _rFlavor ); 179*b1cdbd2cSJim Jagielski } 180*b1cdbd2cSJim Jagielski 181*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- updateFormats()182*b1cdbd2cSJim Jagielski void OControlTransferData::updateFormats( ) 183*b1cdbd2cSJim Jagielski { 184*b1cdbd2cSJim Jagielski m_aCurrentFormats.clear(); 185*b1cdbd2cSJim Jagielski m_aCurrentFormats.reserve( 3 ); 186*b1cdbd2cSJim Jagielski 187*b1cdbd2cSJim Jagielski DataFlavorEx aFlavor; 188*b1cdbd2cSJim Jagielski 189*b1cdbd2cSJim Jagielski if ( m_aHiddenControlModels.getLength() ) 190*b1cdbd2cSJim Jagielski { 191*b1cdbd2cSJim Jagielski if ( lcl_fillDataFlavorEx( OControlExchange::getHiddenControlModelsFormatId(), aFlavor ) ) 192*b1cdbd2cSJim Jagielski m_aCurrentFormats.push_back( aFlavor ); 193*b1cdbd2cSJim Jagielski } 194*b1cdbd2cSJim Jagielski 195*b1cdbd2cSJim Jagielski if ( m_xFormsRoot.is() && m_aControlPaths.getLength() ) 196*b1cdbd2cSJim Jagielski { 197*b1cdbd2cSJim Jagielski if ( lcl_fillDataFlavorEx( OControlExchange::getControlPathFormatId(), aFlavor ) ) 198*b1cdbd2cSJim Jagielski m_aCurrentFormats.push_back( aFlavor ); 199*b1cdbd2cSJim Jagielski } 200*b1cdbd2cSJim Jagielski 201*b1cdbd2cSJim Jagielski if ( !m_aSelectedEntries.empty() ) 202*b1cdbd2cSJim Jagielski { 203*b1cdbd2cSJim Jagielski if ( lcl_fillDataFlavorEx( OControlExchange::getFieldExchangeFormatId(), aFlavor ) ) 204*b1cdbd2cSJim Jagielski m_aCurrentFormats.push_back( aFlavor ); 205*b1cdbd2cSJim Jagielski } 206*b1cdbd2cSJim Jagielski } 207*b1cdbd2cSJim Jagielski 208*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- onEntryRemoved(SvLBoxEntry * _pEntry)209*b1cdbd2cSJim Jagielski size_t OControlTransferData::onEntryRemoved( SvLBoxEntry* _pEntry ) 210*b1cdbd2cSJim Jagielski { 211*b1cdbd2cSJim Jagielski m_aSelectedEntries.erase( _pEntry ); 212*b1cdbd2cSJim Jagielski return m_aSelectedEntries.size(); 213*b1cdbd2cSJim Jagielski } 214*b1cdbd2cSJim Jagielski 215*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- addSelectedEntry(SvLBoxEntry * _pEntry)216*b1cdbd2cSJim Jagielski void OControlTransferData::addSelectedEntry( SvLBoxEntry* _pEntry ) 217*b1cdbd2cSJim Jagielski { 218*b1cdbd2cSJim Jagielski m_aSelectedEntries.insert( _pEntry ); 219*b1cdbd2cSJim Jagielski } 220*b1cdbd2cSJim Jagielski 221*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- setFocusEntry(SvLBoxEntry * _pFocusEntry)222*b1cdbd2cSJim Jagielski void OControlTransferData::setFocusEntry( SvLBoxEntry* _pFocusEntry ) 223*b1cdbd2cSJim Jagielski { 224*b1cdbd2cSJim Jagielski m_pFocusEntry = _pFocusEntry; 225*b1cdbd2cSJim Jagielski } 226*b1cdbd2cSJim Jagielski 227*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------ addHiddenControlsFormat(const::com::sun::star::uno::Sequence<::com::sun::star::uno::Reference<::com::sun::star::uno::XInterface>> seqInterfaces)228*b1cdbd2cSJim Jagielski void OControlTransferData::addHiddenControlsFormat(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > > seqInterfaces) 229*b1cdbd2cSJim Jagielski { 230*b1cdbd2cSJim Jagielski m_aHiddenControlModels = seqInterfaces; 231*b1cdbd2cSJim Jagielski } 232*b1cdbd2cSJim Jagielski 233*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------ buildPathFormat(SvTreeListBox * pTreeBox,SvLBoxEntry * pRoot)234*b1cdbd2cSJim Jagielski void OControlTransferData::buildPathFormat(SvTreeListBox* pTreeBox, SvLBoxEntry* pRoot) 235*b1cdbd2cSJim Jagielski { 236*b1cdbd2cSJim Jagielski m_aControlPaths.realloc(0); 237*b1cdbd2cSJim Jagielski 238*b1cdbd2cSJim Jagielski sal_Int32 nEntryCount = m_aSelectedEntries.size(); 239*b1cdbd2cSJim Jagielski if (nEntryCount == 0) 240*b1cdbd2cSJim Jagielski return; 241*b1cdbd2cSJim Jagielski 242*b1cdbd2cSJim Jagielski m_aControlPaths.realloc(nEntryCount); 243*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Sequence<sal_uInt32>* pAllPaths = m_aControlPaths.getArray(); 244*b1cdbd2cSJim Jagielski for ( ListBoxEntrySet::const_iterator loop = m_aSelectedEntries.begin(); 245*b1cdbd2cSJim Jagielski loop != m_aSelectedEntries.end(); 246*b1cdbd2cSJim Jagielski ++loop, ++pAllPaths 247*b1cdbd2cSJim Jagielski ) 248*b1cdbd2cSJim Jagielski { 249*b1cdbd2cSJim Jagielski // erst mal sammeln wir den Pfad in einem Array ein 250*b1cdbd2cSJim Jagielski ::std::vector< sal_uInt32 > aCurrentPath; 251*b1cdbd2cSJim Jagielski SvLBoxEntry* pCurrentEntry = *loop; 252*b1cdbd2cSJim Jagielski 253*b1cdbd2cSJim Jagielski SvLBoxEntry* pLoop = pCurrentEntry; 254*b1cdbd2cSJim Jagielski while (pLoop != pRoot) 255*b1cdbd2cSJim Jagielski { 256*b1cdbd2cSJim Jagielski aCurrentPath.push_back(pLoop->GetChildListPos()); 257*b1cdbd2cSJim Jagielski pLoop = pTreeBox->GetParent(pLoop); 258*b1cdbd2cSJim Jagielski DBG_ASSERT((pLoop != NULL) || (pRoot == 0), "OControlTransferData::buildPathFormat: invalid root or entry !"); 259*b1cdbd2cSJim Jagielski // pLoop == NULL heisst, dass ich am oberen Ende angelangt bin, dann sollte das Ganze abbrechen, was nur bei pRoot == NULL der Fall sein wird 260*b1cdbd2cSJim Jagielski } 261*b1cdbd2cSJim Jagielski 262*b1cdbd2cSJim Jagielski // dann koennen wir ihn in die ::com::sun::star::uno::Sequence uebertragen 263*b1cdbd2cSJim Jagielski Sequence<sal_uInt32>& rCurrentPath = *pAllPaths; 264*b1cdbd2cSJim Jagielski sal_Int32 nDepth = aCurrentPath.size(); 265*b1cdbd2cSJim Jagielski 266*b1cdbd2cSJim Jagielski rCurrentPath.realloc(nDepth); 267*b1cdbd2cSJim Jagielski sal_uInt32* pSeq = rCurrentPath.getArray(); 268*b1cdbd2cSJim Jagielski sal_Int32 j,k; 269*b1cdbd2cSJim Jagielski for (j = nDepth - 1, k = 0; k<nDepth; --j, ++k) 270*b1cdbd2cSJim Jagielski pSeq[j] = aCurrentPath[k]; 271*b1cdbd2cSJim Jagielski } 272*b1cdbd2cSJim Jagielski } 273*b1cdbd2cSJim Jagielski 274*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------ buildListFromPath(SvTreeListBox * pTreeBox,SvLBoxEntry * pRoot)275*b1cdbd2cSJim Jagielski void OControlTransferData::buildListFromPath(SvTreeListBox* pTreeBox, SvLBoxEntry* pRoot) 276*b1cdbd2cSJim Jagielski { 277*b1cdbd2cSJim Jagielski ListBoxEntrySet aEmpty; 278*b1cdbd2cSJim Jagielski m_aSelectedEntries.swap( aEmpty ); 279*b1cdbd2cSJim Jagielski 280*b1cdbd2cSJim Jagielski sal_Int32 nControls = m_aControlPaths.getLength(); 281*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Sequence<sal_uInt32>* pPaths = m_aControlPaths.getConstArray(); 282*b1cdbd2cSJim Jagielski for (sal_Int32 i=0; i<nControls; ++i) 283*b1cdbd2cSJim Jagielski { 284*b1cdbd2cSJim Jagielski sal_Int32 nThisPatLength = pPaths[i].getLength(); 285*b1cdbd2cSJim Jagielski const sal_uInt32* pThisPath = pPaths[i].getConstArray(); 286*b1cdbd2cSJim Jagielski SvLBoxEntry* pSearch = pRoot; 287*b1cdbd2cSJim Jagielski for (sal_Int32 j=0; j<nThisPatLength; ++j) 288*b1cdbd2cSJim Jagielski pSearch = pTreeBox->GetEntry(pSearch, pThisPath[j]); 289*b1cdbd2cSJim Jagielski 290*b1cdbd2cSJim Jagielski m_aSelectedEntries.insert( pSearch ); 291*b1cdbd2cSJim Jagielski } 292*b1cdbd2cSJim Jagielski } 293*b1cdbd2cSJim Jagielski 294*b1cdbd2cSJim Jagielski //==================================================================== 295*b1cdbd2cSJim Jagielski //= OControlExchange 296*b1cdbd2cSJim Jagielski //==================================================================== 297*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- OControlExchange()298*b1cdbd2cSJim Jagielski OControlExchange::OControlExchange( ) 299*b1cdbd2cSJim Jagielski { 300*b1cdbd2cSJim Jagielski } 301*b1cdbd2cSJim Jagielski 302*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- GetData(const DataFlavor & _rFlavor)303*b1cdbd2cSJim Jagielski sal_Bool OControlExchange::GetData( const DataFlavor& _rFlavor ) 304*b1cdbd2cSJim Jagielski { 305*b1cdbd2cSJim Jagielski const sal_uInt32 nFormatId = SotExchange::GetFormat( _rFlavor ); 306*b1cdbd2cSJim Jagielski 307*b1cdbd2cSJim Jagielski if ( getControlPathFormatId( ) == nFormatId ) 308*b1cdbd2cSJim Jagielski { 309*b1cdbd2cSJim Jagielski // ugly. We have to pack all the info into one object 310*b1cdbd2cSJim Jagielski Sequence< Any > aCompleteInfo( 2 ); 311*b1cdbd2cSJim Jagielski OSL_ENSURE( m_xFormsRoot.is(), "OLocalExchange::GetData: invalid forms root for this format!" ); 312*b1cdbd2cSJim Jagielski aCompleteInfo.getArray()[ 0 ] <<= m_xFormsRoot; 313*b1cdbd2cSJim Jagielski aCompleteInfo.getArray()[ 1 ] <<= m_aControlPaths; 314*b1cdbd2cSJim Jagielski 315*b1cdbd2cSJim Jagielski SetAny( makeAny( aCompleteInfo ), _rFlavor ); 316*b1cdbd2cSJim Jagielski } 317*b1cdbd2cSJim Jagielski else if ( getHiddenControlModelsFormatId() == nFormatId ) 318*b1cdbd2cSJim Jagielski { 319*b1cdbd2cSJim Jagielski // just need to transfer the models 320*b1cdbd2cSJim Jagielski SetAny( makeAny( m_aHiddenControlModels ), _rFlavor ); 321*b1cdbd2cSJim Jagielski } 322*b1cdbd2cSJim Jagielski else 323*b1cdbd2cSJim Jagielski return OLocalExchange::GetData( _rFlavor ); 324*b1cdbd2cSJim Jagielski 325*b1cdbd2cSJim Jagielski return sal_True; 326*b1cdbd2cSJim Jagielski } 327*b1cdbd2cSJim Jagielski 328*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- AddSupportedFormats()329*b1cdbd2cSJim Jagielski void OControlExchange::AddSupportedFormats() 330*b1cdbd2cSJim Jagielski { 331*b1cdbd2cSJim Jagielski if (m_pFocusEntry && !m_aSelectedEntries.empty()) 332*b1cdbd2cSJim Jagielski AddFormat(getFieldExchangeFormatId()); 333*b1cdbd2cSJim Jagielski 334*b1cdbd2cSJim Jagielski if (m_aControlPaths.getLength()) 335*b1cdbd2cSJim Jagielski AddFormat(getControlPathFormatId()); 336*b1cdbd2cSJim Jagielski 337*b1cdbd2cSJim Jagielski if (m_aHiddenControlModels.getLength()) 338*b1cdbd2cSJim Jagielski AddFormat(getHiddenControlModelsFormatId()); 339*b1cdbd2cSJim Jagielski } 340*b1cdbd2cSJim Jagielski 341*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- getControlPathFormatId()342*b1cdbd2cSJim Jagielski sal_uInt32 OControlExchange::getControlPathFormatId() 343*b1cdbd2cSJim Jagielski { 344*b1cdbd2cSJim Jagielski static sal_uInt32 s_nFormat = (sal_uInt32)-1; 345*b1cdbd2cSJim Jagielski if ((sal_uInt32)-1 == s_nFormat) 346*b1cdbd2cSJim Jagielski { 347*b1cdbd2cSJim Jagielski s_nFormat = SotExchange::RegisterFormatName(String::CreateFromAscii("application/x-openoffice;windows_formatname=\"svxform.ControlPathExchange\"")); 348*b1cdbd2cSJim Jagielski DBG_ASSERT((sal_uInt32)-1 != s_nFormat, "OControlExchange::getControlPathFormatId: bad exchange id!"); 349*b1cdbd2cSJim Jagielski } 350*b1cdbd2cSJim Jagielski return s_nFormat; 351*b1cdbd2cSJim Jagielski } 352*b1cdbd2cSJim Jagielski 353*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- getHiddenControlModelsFormatId()354*b1cdbd2cSJim Jagielski sal_uInt32 OControlExchange::getHiddenControlModelsFormatId() 355*b1cdbd2cSJim Jagielski { 356*b1cdbd2cSJim Jagielski static sal_uInt32 s_nFormat = (sal_uInt32)-1; 357*b1cdbd2cSJim Jagielski if ((sal_uInt32)-1 == s_nFormat) 358*b1cdbd2cSJim Jagielski { 359*b1cdbd2cSJim Jagielski s_nFormat = SotExchange::RegisterFormatName(String::CreateFromAscii("application/x-openoffice;windows_formatname=\"svxform.HiddenControlModelsExchange\"")); 360*b1cdbd2cSJim Jagielski DBG_ASSERT((sal_uInt32)-1 != s_nFormat, "OControlExchange::getHiddenControlModelsFormatId: bad exchange id!"); 361*b1cdbd2cSJim Jagielski } 362*b1cdbd2cSJim Jagielski return s_nFormat; 363*b1cdbd2cSJim Jagielski } 364*b1cdbd2cSJim Jagielski 365*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- getFieldExchangeFormatId()366*b1cdbd2cSJim Jagielski sal_uInt32 OControlExchange::getFieldExchangeFormatId() 367*b1cdbd2cSJim Jagielski { 368*b1cdbd2cSJim Jagielski static sal_uInt32 s_nFormat = (sal_uInt32)-1; 369*b1cdbd2cSJim Jagielski if ((sal_uInt32)-1 == s_nFormat) 370*b1cdbd2cSJim Jagielski { 371*b1cdbd2cSJim Jagielski s_nFormat = SotExchange::RegisterFormatName(String::CreateFromAscii("application/x-openoffice;windows_formatname=\"svxform.FieldNameExchange\"")); 372*b1cdbd2cSJim Jagielski DBG_ASSERT((sal_uInt32)-1 != s_nFormat, "OControlExchange::getFieldExchangeFormatId: bad exchange id!"); 373*b1cdbd2cSJim Jagielski } 374*b1cdbd2cSJim Jagielski return s_nFormat; 375*b1cdbd2cSJim Jagielski } 376*b1cdbd2cSJim Jagielski 377*b1cdbd2cSJim Jagielski //==================================================================== 378*b1cdbd2cSJim Jagielski //= OControlExchangeHelper 379*b1cdbd2cSJim Jagielski //==================================================================== createExchange() const380*b1cdbd2cSJim Jagielski OLocalExchange* OControlExchangeHelper::createExchange() const 381*b1cdbd2cSJim Jagielski { 382*b1cdbd2cSJim Jagielski return new OControlExchange; 383*b1cdbd2cSJim Jagielski } 384*b1cdbd2cSJim Jagielski 385*b1cdbd2cSJim Jagielski //==================================================================== 386*b1cdbd2cSJim Jagielski //= OLocalExchangeHelper 387*b1cdbd2cSJim Jagielski //==================================================================== 388*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- OLocalExchangeHelper(Window * _pDragSource)389*b1cdbd2cSJim Jagielski OLocalExchangeHelper::OLocalExchangeHelper(Window* _pDragSource) 390*b1cdbd2cSJim Jagielski :m_pDragSource(_pDragSource) 391*b1cdbd2cSJim Jagielski ,m_pTransferable(NULL) 392*b1cdbd2cSJim Jagielski { 393*b1cdbd2cSJim Jagielski } 394*b1cdbd2cSJim Jagielski 395*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- ~OLocalExchangeHelper()396*b1cdbd2cSJim Jagielski OLocalExchangeHelper::~OLocalExchangeHelper() 397*b1cdbd2cSJim Jagielski { 398*b1cdbd2cSJim Jagielski implReset(); 399*b1cdbd2cSJim Jagielski } 400*b1cdbd2cSJim Jagielski 401*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- startDrag(sal_Int8 nDragSourceActions)402*b1cdbd2cSJim Jagielski void OLocalExchangeHelper::startDrag( sal_Int8 nDragSourceActions ) 403*b1cdbd2cSJim Jagielski { 404*b1cdbd2cSJim Jagielski DBG_ASSERT(m_pTransferable, "OLocalExchangeHelper::startDrag: not prepared!"); 405*b1cdbd2cSJim Jagielski m_pTransferable->startDrag( m_pDragSource, nDragSourceActions, OLocalExchange::GrantAccess() ); 406*b1cdbd2cSJim Jagielski } 407*b1cdbd2cSJim Jagielski 408*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- copyToClipboard() const409*b1cdbd2cSJim Jagielski void OLocalExchangeHelper::copyToClipboard( ) const 410*b1cdbd2cSJim Jagielski { 411*b1cdbd2cSJim Jagielski DBG_ASSERT( m_pTransferable, "OLocalExchangeHelper::copyToClipboard: not prepared!" ); 412*b1cdbd2cSJim Jagielski m_pTransferable->copyToClipboard( m_pDragSource, OLocalExchange::GrantAccess() ); 413*b1cdbd2cSJim Jagielski } 414*b1cdbd2cSJim Jagielski 415*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- implReset()416*b1cdbd2cSJim Jagielski void OLocalExchangeHelper::implReset() 417*b1cdbd2cSJim Jagielski { 418*b1cdbd2cSJim Jagielski if (m_pTransferable) 419*b1cdbd2cSJim Jagielski { 420*b1cdbd2cSJim Jagielski m_pTransferable->setClipboardListener( Link() ); 421*b1cdbd2cSJim Jagielski m_pTransferable->release(); 422*b1cdbd2cSJim Jagielski m_pTransferable = NULL; 423*b1cdbd2cSJim Jagielski } 424*b1cdbd2cSJim Jagielski } 425*b1cdbd2cSJim Jagielski 426*b1cdbd2cSJim Jagielski //-------------------------------------------------------------------- prepareDrag()427*b1cdbd2cSJim Jagielski void OLocalExchangeHelper::prepareDrag( ) 428*b1cdbd2cSJim Jagielski { 429*b1cdbd2cSJim Jagielski DBG_ASSERT(!m_pTransferable || !m_pTransferable->isDragging(), "OLocalExchangeHelper::prepareDrag: recursive DnD?"); 430*b1cdbd2cSJim Jagielski 431*b1cdbd2cSJim Jagielski implReset(); 432*b1cdbd2cSJim Jagielski m_pTransferable = createExchange(); 433*b1cdbd2cSJim Jagielski m_pTransferable->acquire(); 434*b1cdbd2cSJim Jagielski } 435*b1cdbd2cSJim Jagielski 436*b1cdbd2cSJim Jagielski //........................................................................ 437*b1cdbd2cSJim Jagielski } 438*b1cdbd2cSJim Jagielski //........................................................................ 439*b1cdbd2cSJim Jagielski 440